Product Specifications

The R5111 Series are the system power supply and supervisor IC based on the high-voltage CMOS process technology, and have high accuracy and ultra low supply current voltage.
The R5111 consists of a regulator (VR), a voltage detector (VD), and a normal/ window type of watchdog timer (WDT) in a chip, and can provide three functions of the system power supply, the supply voltage supervisor, and the supervision of system’s misoperation.
The R5111 supports the packages of HSOP-8E and HSOP-18.

PIN DESCRIPTION

R5111 Series for Industrial

This product is a high-reliability semiconductor device for industrial application that has passed both the screening at high temperature and the reliability test with extended hours. Ricoh accommodates requests including the long-time operation and high temperature environment use.

APPLICATIONS

Industrial equipments such as FAs and smart meters

Equipments used under high-temperature conditions such as surveillance camera and vending machine

Equipments accompanied by self-heating such as motor and lighting

PRODUCT LONGEVITY PROGRAM

R5111 series for industrial operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.

R5111 Series for Automotive

Ricoh is committed to providing a semiconductor device with the highest level of quality and reliability by restricting the device manufacturing only within Ricoh and the cooperative companies successfully passed our stringent inspections for automotive products. Ricoh established a traceability system and manages manufacturing information and logistics information from the warehouse.

Quality Ranks for Applications

Ricoh offers three different quality ranks for automotive products according to their application purposes.
R5111 Series offer products in Rank 2 and Rank 3.

Rank 2: Automotive General Equipments (Body System)

Power source for automotive general equipments such as electric window, side mirror, and around view camera

Rank 3: Automotive Accessories

Power source for car accessories such as car audio equipment, car navigation system, and ETC system

AEC-Q100 Grade 1 Compliant

PRODUCT LONGEVITY PROGRAM

R5111 series for automotive operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.

Operating Temperature Range : -40°C to 125°C

Tjmax 150°C

Unlike the rating of the products for Industrial applications at Tjmax = 125°C, the products for automotive applications are rated at high temperature of Tjmax = 150°C. The power dissipation is also rated at high temperature.